Co-Star Alternatives
TL;DR
Like Co-Star but want something that reads your whole birth chart, a snapshot of the exact sky the minute you were born, and writes you a real message? Our top pick is ZODIA. It uses the same precise sky data as Co-Star, but instead of a short cryptic notification it sends a 300 to 400 word personal reading to your WhatsApp every morning. One flat $14.99/month, everything included, 7-day free trial, no app to install. Best free option: Lunary. Best human-written app: Chani. Eight more options reviewed below, with what each one really costs.
The best Co-Star alternatives for beginners in 2026, with what each really costs.
If you know your star sign and not much else, this is for you. Nine apps, ranked for the Co-Star user who wants a warmer voice and a daily reading that actually says something. No paid placements. No referral codes.
Last reviewed June 11, 2026 · By the ZODIA editorial desk · Each app checked on price, depth, voice, how it reaches you, and the things Co-Star users complain about.
Start 7 Days Free →$14.99 a month. 7 days free. Cancel whenever.
Why people are leaving Co-Star in 2026
Before pointing you somewhere new, it helps to be clear about why people are looking in the first place. These are the three patterns that keep showing up in App Store reviews and r/astrology threads.
The 9 alternatives below are ranked by how well they answer those three things. ZODIA is #1 because it answers all three head on.
ZODIA
The daily reading that arrives in your WhatsApp before you open anything else.
Why ZODIA is the strongest Co-Star alternative
ZODIA answers Co-Star's three main complaints head on. On tone: where Co-Star is punchy and short, ZODIA writes 300 to 400 words of warm, plain English that names what is going on in your chart and then closes with one clear DO and one DON'T for the day. On cost: ZODIA includes the full daily reading at one $14.99/mo price with a 7-day free trial, and there is nothing else to unlock once you are in. On follow-up: ZODIA arrives in WhatsApp, so you can reply, save the message, share it with a friend, and re-read it through the day. It is a message, not a notification.
On precision, ZODIA matches Co-Star. Both pull from top-tier sky data, the same professional-standard sources astrologers rely on. The real difference is what each one does with it. ZODIA reads your whole birth chart, the full picture of where every planet sat the minute you were born, not just your star sign. The chart details that explain each reading sit in a short footer, so the astrology-curious can look and everyone else can skip them. (More on how the chart is built is in the box near the bottom of this page.)
Best for: Co-Star users who want depth instead of fragments, warmth instead of a bite, and a reading that lands in the place they already check first thing in the morning. People who want astrology that explains itself as they read, not astrology that keeps them in the dark.
Honest weaknesses: No iOS or Android app (on purpose, but worth knowing). English only in 2026. No compatibility scoring between two charts yet. One reading per day plus a Sunday week-ahead, not on demand.
Try ZODIA's free tools first (no signup)
- Free Birth Chart Calculator: enter your date, time, and city of birth and see your full birth chart, with every planet in its sign and house. This is the chart the daily reading is built on. No email needed.
- Free Transit Snapshot: see what the sky is doing to your chart right now, broken down in plain language. The same engine that drives the paid daily reading.
- Free Cosmic Type Quiz: a 6-question quiz that maps you to 1 of 48 cosmic types from your rising sign and Moon. A quick taste of how ZODIA writes once it knows your chart.
Want one deep read instead of a subscription?
ZODIA's Natal Book is a 35+ page personalized PDF emailed within 12 hours. It walks through your whole birth chart in plain language, with chapters on career, money, relationships, and purpose. $44.99 one-time, no subscription.
Order the Natal Book$14.99 a month. 7 days free. Cancel whenever.
All 9 alternatives, side by side
| Rank | App | Daily reading | How it reaches you | Price (2026) | Free trial | Best for |
|---|---|---|---|---|---|---|
| #1 | ZODIA | 300 to 400 words, written just for you | WhatsApp, 8 AM local | $14.99/mo | 7 days | Warmth, depth, no app |
| #2 | Lunary | Daily readings from your active sky movements | iOS, Android, Web | Free core | No paywall on core | Best free tier |
| #3 | Chani | Yes, written to your rising sign | iOS, Android | $11.99/mo | 14 days | Human-written depth |
| #4 | Sanctuary | Yes, written by people | iOS, Android | Free + Sanctuary+ + live reading fees | Free intro $4.99 | Live astrologer chat |
| #5 | The Pattern | No, a fixed personality profile | iOS, Android | Free + Go Deeper+ $14.99/mo | Free download | Skeptics, plain language |
| #6 | Nebula | Yes, plus live psychics | iOS, Android | $7.99/wk to $49.99/yr + live fees | 3-day weekly trial | All-in-one platform |
| #7 | TimePassages | Yes, free daily | iOS, Android, Mac, Windows | Free mobile basic, $79+ desktop | Free download | Serious astrology students |
| #8 | AstroMatrix | Yes, with detailed chart reports | iOS, Android, Web | $14.99/yr (cheapest paid) | Free with ads | Budget chart toolkit |
| #9 | Nummi | Yes, with AI follow-up | iOS, Android, Web | $7.99/mo or $49.99/yr | 3-day on select plans | Vedic AI conversation |
Pricing verified June 2026 from each app's official site or App Store listing. Subscription prices can vary by region and ongoing promotions. ZODIA is our own product; the ranking reflects which app best answers the things Co-Star users complain about.
Lunary
The strongest free Co-Star alternative in 2026.
If your main reason for leaving Co-Star is the paywall, Lunary is the answer. The free version is genuinely useful: a full birth chart, daily readings based on what the sky is doing to you, live tracking of which sky movements are active right now, and over 2,000 free learning articles. Its AI companion (called the Book of Shadows) remembers your past chats, so you can use Lunary as an ongoing reference rather than a one-off lookup.
Best for: beginners who want to learn the basics without paying. Anyone who finds Co-Star's paywall getting more aggressive. Free-tier shoppers who want a Co-Star-style mobile app.
Honest weaknesses next to ZODIA: Lunary asks you to keep opening an app. ZODIA arrives where you already are. Lunary uses a modern Western style; ZODIA uses the older Hellenistic tradition described in the box lower down.
Chani
The premium human-written Co-Star alternative.
If you are leaving Co-Star because you want a more traditional, more human voice, Chani is the closest premium app. It has some of the most detailed birth chart readings of any mainstream app, written by professional human astrologers led by Chani Nicholas. It also pairs the astrology with guided meditations. The voice is warm and a little more advanced than a total beginner might expect, but it is one of the most thoughtful apps out there.
Best for: people who want a traditional, human-written reading inside a polished mobile app. Anyone who values the meditation and affirmation content alongside the chart.
Honest weaknesses next to ZODIA: same tradition, but app-based instead of arriving on WhatsApp. The free version is more of a preview than a usable product. It sits at the pricier end, which is harder to justify if all you want is the daily reading.
Sanctuary
The Co-Star alternative with live human astrologer chat.
If your main complaint about Co-Star is the lack of follow-up, Sanctuary's standout feature is that you can chat with a live human astrologer when something specific comes up. The daily horoscope content is written by people, which gives it a different feel than Co-Star's computer-written lines.
Best for: people who want to ask a real astrologer a follow-up question. Anyone who prefers human writing to computer-generated text.
Honest weaknesses next to ZODIA: confusing subscriptions and hard-to-get refunds are common complaints. Live readings cost extra on top of the subscription. ZODIA includes the full reading at one price.
The Pattern
For the Co-Star user who wished Co-Star spoke plain English.
The Pattern hides the astrology words completely. You never see "sun sign" or "house." It reads more like a personality report. Skeptics and beginners who found Co-Star's cryptic style off-putting often get on better with this framing.
Best for: skeptics. Beginners. People who want a fixed personality profile rather than fresh daily content.
Honest weaknesses next to ZODIA: no normal daily horoscope, which is exactly what most Co-Star users are leaving to find. Its best features sit behind a paywall. It does not tell you what in the sky triggered a message, so you cannot learn the system from it.
Nebula
All-in-one Co-Star alternative with live psychic chat.
Nebula mixes computer-written horoscopes with more than 1,000 live psychic and astrologer advisors. It averages 4.6 stars across 160,000+ iOS ratings. If you want astrology, tarot, numerology, and on-demand psychic chat all in one app, Nebula bundles them.
Best for: people who consult astrologers often and want easy live-chat access.
Honest weaknesses next to ZODIA: a lot of complaints about unclear pricing and hard-to-cancel subscriptions. Reviewers describe the horoscope content under the paywall as vague and generic. ZODIA's $14.99/mo is one clear line item.
TimePassages
The Co-Star alternative for serious astrology students.
TimePassages is the longest-running app on this list and the most respected among serious students. Every reading is written by Henry Seltzer and his team of human astrologers, with no computer-generated text. It gives you flexible, desktop-grade chart tools.
Best for: serious students of astrology. People who need desktop chart tools. Anyone who wants human-written readings.
Honest weaknesses next to ZODIA: the look is described as dated. The daily content is shorter than ZODIA's full reading. The mobile experience is not as smooth as Co-Star or ZODIA's WhatsApp format.
AstroMatrix
The cheapest paid Co-Star alternative.
If you are leaving Co-Star strictly to save money, AstroMatrix is the cheapest paid option at $14.99 a year (less than two months of Co-Star's Pro-Star subscription). The free version has ads but is feature-complete. It includes chart comparisons for couples and tools for tracking how the sky moves against your chart over time.
Best for: astrology students on a tight budget. People who want chart tools without paying app-store premium prices.
Honest weaknesses next to ZODIA: the heavy ad load in the free version is the top complaint. The look is described as cluttered, buggy, and slow. Some color themes are hard to read. There is no daily personal reading in ZODIA's full written style.
Nummi
The Vedic AI Co-Star alternative.
Nummi pairs a dedicated Vedic engine with an AI you can talk to for follow-up questions. It remembers past conversations and ties them to what the sky is doing now.
Best for: people curious about Vedic (Indian) astrology. Anyone who wants an AI to chat with rather than fixed horoscope text.
Honest weaknesses next to ZODIA: Vedic astrology is a different system from the Western one Co-Star and ZODIA use, so this is a sideways step rather than a like-for-like replacement. It is a newer app with few reviews and a smaller name.
How to pick the right Co-Star alternative
- If you want depth, warmth, and a daily reading in the place you already check: ZODIA. The 7-day free trial is the fastest way to see if the voice works for you.
- If you want a free mobile app that genuinely has a free tier: Lunary.
- If you want a traditional, human-written reading in an app: Chani or ZODIA. ZODIA is cheaper and includes the full reading; Chani has more meditation content.
- If you want to talk to a real astrologer when something comes up: Sanctuary.
- If you want astrology in plain English with no astrology words at all: The Pattern. Just know it does not give you a daily reading.
- If you want astrology, tarot, numerology, and live psychic chat in one app: Nebula.
- If you are a serious astrology student: TimePassages.
- If your only limit is budget: AstroMatrix at $14.99 a year.
- If you specifically want Vedic (Indian) astrology with an AI to chat to: Nummi.
For Co-Star users specifically, the most common honest answer is ZODIA. It answers the three main complaints (tone, cost, no follow-up) head on, and the 7-day free trial includes the full reading, so trying it costs you nothing. Most people who try the trial keep the subscription.
Start 7 Days Free →$14.99 a month. 7 days free. Cancel whenever.
For the astrology-curious: how the chart is built
You do not need any of this to use an astrology app. But if you have started reading and want to know what is under the hood, here are the technical terms, each one explained in plain English right beside it.
- Birth chart (the plain idea)
- Your birth chart is a snapshot of the exact sky the minute you were born, worked out from three things: your birth date, your birth time, and your birth city. It shows where the Sun, the Moon, and every planet sat, not just your star sign. That is what lets an app write something that fits you and not a whole twelfth of the world.
- Sky data
- To place the planets, an app needs precise positions. ZODIA uses the same high-precision sky data professional astrologers use. Co-Star draws its positions from public astronomical data. For everyday readings the precision is effectively the same across the better apps.
- Hellenistic style (what ZODIA uses)
- ZODIA draws on the older Western tradition often called Hellenistic astrology, documented in Chris Brennan's book "Hellenistic Astrology" and Demetra George's "Ancient Astrology in Theory and Practice." It uses Whole Sign houses, a way of splitting the chart into 12 life areas where each area is exactly one zodiac sign. Co-Star uses a modern Western style with a different way of drawing those 12 areas. Full details live on the methodology page.
- Why two apps can read the "same" chart differently
- A chart is split into 12 slices called houses, each covering a part of life such as money, home, or relationships. There is more than one method for drawing those slice lines, and apps can disagree about which house a planet falls into. That is the main reason two apps can describe the same planet a little differently, even with identical sky data.
If any of those words are new, that is completely fine. ZODIA's daily readings are written so you never have to learn them. The glossary has the rest in plain terms.
Frequently asked
What is the best alternative to Co-Star in 2026?
ZODIA is our top pick for beginners. It reads your whole birth chart, the same precise sky data Co-Star uses, but instead of a short cryptic notification it writes you a 300 to 400 word personal reading and sends it to your WhatsApp at 8 AM your local time. It is $14.99 a month with a 7-day free trial. The main reasons Co-Star users switch to ZODIA: a warmer voice, a full reading instead of fragments, and no extra app to install.
Why are Co-Star users looking for alternatives in 2026?
Three reasons come up again and again in r/astrology and App Store reviews. First, more features have moved behind a paywall, which frustrates long-time free users. Second, the famously blunt tone reads as cold or stressful for a lot of people. Third, the short one-line notification leaves no room for context, no way to ask a follow-up question, and no clear advice for the day ahead.
Is there a free Co-Star alternative that actually has a free tier?
Lunary is the strongest free alternative in 2026. The free version gives you a full birth chart, daily readings based on what the sky is doing to your chart, live tracking of which sky movements are active, and over 2,000 free learning articles. AstroMatrix is also free if you do not mind ads. ZODIA is paid at $14.99 a month, but the 7-day free trial includes the full daily reading, so you can test it for nothing.
Which Co-Star alternative uses the same astronomical precision?
ZODIA uses the high-precision sky data professional astrologers rely on. Lunary uses a planetary model called VSOP87, a standard astronomical model. AstroMatrix uses the same class of high-precision data. TimePassages uses its own high-precision engine. For everyday use the precision difference between any of these and Co-Star is basically zero. What actually differs is the writing, the voice, and how the reading reaches you.
Can I run Co-Star and an alternative side by side?
Yes. A lot of people run Co-Star and ZODIA at the same time during ZODIA's 7-day free trial. They keep Co-Star for the quick compatibility games with friends, and try ZODIA for the morning reading that actually speaks to their day. After the 7 days, most people keep the one they actually opened.
Which Co-Star alternative is closest in style to Co-Star?
Lunary is closest in format: a mobile app with daily readings and a free tier, but with a deeper free version and an AI companion that remembers your past chats. Co-Star's blunt one-line style is hard to copy. Most people who leave Co-Star do so because they want something deeper and warmer, which is what ZODIA, Chani, and Sanctuary each offer.
How much do Co-Star alternatives cost in 2026?
Free: Lunary's core version, and AstroMatrix with ads. Free to download but most features paid: The Pattern, Sanctuary, Nebula. Paid subscription: ZODIA $14.99 a month (7-day free trial), Chani $11.99 a month, Nummi $7.99 a month, AstroMatrix Plus $14.99 a year. One-time purchase: TimePassages desktop from $79. ZODIA also offers a Natal Book at $44.99 one-time if you want a deep one-off read instead of a subscription.
Start the Co-Star alternative that actually replaces Co-Star.
ZODIA reads your whole birth chart and sends one warm reading to your WhatsApp at 8 AM your local time, every day. $14.99 a month, everything included, no app to install. Get your first 7 days free, and cancel before day 7 if it is not for you.
Start 7 Days Free →Keep Co-Star running during the trial. Pick the one you actually opened in the morning.
Related ZODIA comparisons
Deep editorial 1:1 comparisons against each competitor. No paid placements.